Update app.py

app.py

@@ -60,11 +60,26 @@ def docx_to_wav(doc_file, selected_voice, selected_speaker=None):
 
 def show_load_button(voice_selection):
     info = VOICE_MODELS[voice_selection]
-    return gr.update(visible=info["multi_speaker"]), gr.update(visible=False), gr.update(visible=False, interactive=False)
+    if info["multi_speaker"]:
+        return (
+            gr.update(visible=True),    # Show "Load Speakers"
+            gr.update(visible=False),   # Hide speaker dropdown until loaded
+            gr.update(interactive=False)  # Disable generate button
+        )
+    else:
+        return (
+            gr.update(visible=False),   # Hide "Load Speakers"
+            gr.update(visible=False),   # Hide speaker dropdown
+            gr.update(interactive=True) # Enable generate button for single speaker
+        )
 
 def load_and_show_speakers(voice_selection):
     speakers = extract_speakers(voice_selection)
-    return gr.update(choices=speakers, visible=True, value=speakers[0]), gr.update(interactive=True)
+    return (
+        gr.update(choices=speakers, visible=True, value=speakers[0]),
+        gr.update(interactive=True)  # Now enable the generate button
+    )
+
 
 with gr.Blocks() as interface:
     gr.Markdown("# 🎤 Realistic Voiceover from DOCX\nUpload a `.docx` file, select a voice, and generate lifelike speech!")